/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { getDimensionNamesFromTransforms } from './transform-spec';

describe('transform-spec', () => {
  describe('getDimensionNamesFromTransforms', () => {
    it('does not return the __time column', () => {
      expect(
        getDimensionNamesFromTransforms([
          {
            type: 'expression',
            name: 'fooPage',
            expression: "concat('foo' + page)",
          },
          {
            name: '__time',
            type: 'expression',
            expression: "timestamp_shift(timestamp_parse(timestamp), 'P3Y', 1)",
          },
          {
            type: 'expression',
            name: 'barPage',
            expression: "concat('foo' + page)",
          },
        ]),
      ).toEqual(['fooPage', 'barPage']);
    });
  });
});
